|
Hello！Today is：
|
|
| Type |
CHARACTERISTICS |
| Butyronitrile
Rubber |
Virtues:Good resistance to
oil,nonextreme solvent,abrasion,ageing and heat,It's airtight and
has fairly good conductance.
Defects:Poor resistance to
ozone,coldness and insulation. |
| Polyureth-ane |
Virtues:High mechanical
intensith and degree of finish.Resistance to abrasion is better
than any other, rubber.It's airtight and has good
elasticity.Resistance to resolvent,ageing and oil.
Defects:Non-water-resistant,easily
hydroxylation. |
| Silica Gel |
Virtues:Resistance to heat
and coldness, the range can reach-100 to 280°C.Superior
resistance to ozone,light,thermal oxide and ageing.Good
insulation.
Defects:poor tensile and
tearing strength,poor abrasion,acid and alkali corrosion under
normal temperature,and expensive in price. |
| Natural Rubber |
Virtues:High
elasticity and tensile strength under normal temperature.Good
resistance to fatigue and coldness.
Defects:Easily
reaction.Rela-tively poor in resistance to ozone ageing and
thermal oxide ageing. |
| Nylon Roller |
Virtues:Durable,high
hardness.
Defects:Easily
impacted. |
| Chloronor-gutta |
Virtures:Superior in
ageing-resistant.Certain resistance to heat.Service time can last
for 4 months under 90-110°C.Fairly good resistance to oil and
resolvent.
Defects:Poor stable property
in storage.Easily hardenized and deteriorating.Relatively poor in
resistance to coldness and insulation. |
| Tribasic
Ethanoyle Rubber |
Virtures:Resistance
to resolvent,ageing.High elasticity. |
|
|
Add:No.85 Yingbin Street,Jizhou City,Hebei Province,PRC
Linkman：Sunguangming
Mobile:13931803058 E-mail:hbyxjg@yahoo.com.cn |
|
